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SMCJ180A-H Diode: Encyclopedia Entry
Introduction
The SMCJ180A-H diode is a crucial component in the field of electronics and electrical engineering. This entry provides an in-depth overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Product Overview
Category
The SMCJ180A-H diode belongs to the category of transient voltage suppressor (TVS) diodes.
Use
It is primarily used for surge protection in electronic circuits and systems to safeguard against voltage transients and spikes.
Characteristics
- High surge capability
- Low clamping voltage
- Fast response time
- Compact SMC package
Package
The SMCJ180A-H diode is typically available in a surface-mount package.
Essence
The essence of this diode lies in its ability to rapidly limit excessive voltage levels and protect sensitive electronic components from damage.
Packaging/Quantity
These diodes are commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.
Specifications
- Part Number: SMCJ180A-H
- Peak Pulse Power: 1800W
- Breakdown Voltage: 180V
- Operating Temperature Range: -55°C to +150°C
- Package Type: SMC
Detailed Pin Configuration
The SMCJ180A-H diode has a standard SMC package with two terminals. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Transient Suppression: Effectively clamps transient overvoltage events to safe levels.
- Fast Response: Rapidly responds to voltage surges, offering quick protection to downstream components.
- Reliability: Provides consistent and reliable surge protection over multiple transient events.
Advantages and Disadvantages
Advantages
- Effective surge protection
- Fast response time
- Compact form factor
Disadvantages
- Limited power dissipation capability compared to larger TVS diodes
- Higher clamping voltage compared to some specialized TVS diodes
Working Principles
The SMCJ180A-H diode operates based on the principle of avalanche breakdown. When subjected to a voltage surge, the diode rapidly conducts, diverting excess current away from the protected circuitry and limiting the voltage to a safe level.
Detailed Application Field Plans
The SMCJ180A-H diode finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Several alternative models to the SMCJ180A-H diode include: - SMCJ5.0A-H - SMCJ12A-H - SMCJ24A-H - SMCJ48A-H - SMCJ120A-H
These alternative models offer varying breakdown voltages and peak pulse powers to suit different application requirements.
In conclusion, the SMCJ180A-H diode plays a critical role in protecting electronic circuits from voltage transients and spikes. Its compact size, high surge capability, and fast response make it a valuable component in numerous electronic systems.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMCJ180A-H v technických řešeních
Sure, here are 10 common questions and answers related to the application of SMCJ180A-H in technical solutions:
Q: What is the maximum peak pulse current for SMCJ180A-H? A: The maximum peak pulse current for SMCJ180A-H is 3000A.
Q: What is the breakdown voltage of SMCJ180A-H? A: The breakdown voltage of SMCJ180A-H is 180V.
Q: Can SMCJ180A-H be used for overvoltage protection in power supplies? A: Yes, SMCJ180A-H is commonly used for overvoltage protection in power supplies.
Q: Is SMCJ180A-H suitable for surge protection in telecommunications equipment? A: Yes, SMCJ180A-H is suitable for surge protection in telecommunications equipment due to its high surge capability.
Q: What is the response time of SMCJ180A-H during transient events? A: The response time of SMCJ180A-H is very fast, typically responding within nanoseconds to transient events.
Q: Can SMCJ180A-H be used for ESD (electrostatic discharge) protection in electronic circuits? A: Yes, SMCJ180A-H is effective for providing ESD protection in electronic circuits.
Q: What is the operating temperature range for SMCJ180A-H? A: The operating temperature range for SMCJ180A-H is -55°C to +150°C.
Q: Is SMCJ180A-H RoHS compliant? A: Yes, SMCJ180A-H is RoHS compliant, making it suitable for use in environmentally sensitive applications.
Q: Can SMCJ180A-H be used for transient voltage suppression in automotive electronics? A: Yes, SMCJ180A-H is commonly used for transient voltage suppression in automotive electronics due to its robustness and reliability.
Q: What is the typical capacitance of SMCJ180A-H? A: The typical capacitance of SMCJ180A-H is 170pF, which is important to consider in high-frequency applications.
These questions and answers cover various aspects of the application of SMCJ180A-H in technical solutions, from its electrical characteristics to its suitability for specific industries and environments.